Watcher in the Switch Room

Linhai Province's "Donghai Petrochemical" 10-million-ton oil refinery. There are many pipelines and towers here. It is the energy heart of the city. It is also a steel jungle full of high temperature, high pressure and flammable and explosive risks. Liu Liwei, 42 years old, is the maintenance electrician monitor of Donghai Petrochemical Electrical Workshop. He is not a brilliant genius in the traditional sense, but an "old scalper" who wears washed white anti-static work clothes all year round and carries a multimeter and insulating tape with him. He has a calm and reserved personality, and has an almost paranoid sensitivity to equipment. He can judge the degree of bearing wear through the faint abnormal noise of the motor. As the intelligent transformation of the plant area advances, huge conflicts arise between the maintenance of old equipment and the running-in of new systems. At the same time, a rare super typhoon is approaching Linhai Province, and the refinery faces the dual life-and-death test of ensuring power supply and preventing leakage.